SAA7893 PHILIPS [NXP Semiconductors], SAA7893 Datasheet - Page 6

• Manufacturer Part Number: SAA7893
• Description: Super audio media player
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
4. Ordering information
Table 1:
5. Block diagram
9397 750 10925
Product data
Type number
SAA7893HL
Fig 4. Block diagram.
INTERFACE
FRONT-
END
Ordering information
data-bus
HF
key
Package
Name
LQFP128
AGC
DECRYPTION/
PROCESSOR
DECODER
PSP-KEY
SECTOR
CONTROL
PI-BUS
ADC
Figure 4
control
host_sel
Description
plastic low profile quad flat package; 128 leads; body 14
INTERFACE
INTERFACE
to 64 Mbit
SDRAM
SDRAM
shows the block diagram of the SAA7893HL with all defined functions.
to host
HOST
PI-bus
Rev. 02 — 26 February 2003
INTERFACE
MANAGER
MEMORY
DEMUX
AUDIO
SACD
27-35 MHz
sys_clk
2, 5 or 6-channel
INTERFACE
REGISTER
LOSSLESS
DECODER
HOST
256/384/512/768*fs
aud_clk
VOLUME CONTROL
SPEAKER SETUP
DELAY
CONVERSION
8-CHANNEL
DSD2PCM
© Koninklijke Philips Electronics N.V. 2003. All rights reserved.
external PCM
SAA7893HL
Super audio media player
20
SAA7893HL
1.4 mm
SWITCH
MATRIX
2
Version
SOT425-1
MBL615
to
DSD/PCM
DAC
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